07 Oct, 2014
1 commit
-
Signed-off-by: Tom Rini
25 Sep, 2014
1 commit
-
[1] Move driver/core/, driver/input/ and drivers/input/ entries
from the top Makefile to drivers/Makefile[2] Remove the conditional by CONFIG_DM in drivers/core/Makefile
because the whole drivers/core directory is already selected
by CONFIG_DM in the upper level[3] Likewise for CONFIG_DM_DEMO in drivers/demo/Makefile
[4] Simplify common/Makefile - both CONFIG_DDR_SPD and
CONFIG_SPD_EEPROM are boolean macros so they can directly
select objectsSigned-off-by: Masahiro Yamada
Acked-by: Marek Vasut
17 Sep, 2014
2 commits
-
Since 3ff291f371fa9858426774f3732924bacb61ed1c
(kconfig: convert Kconfig helper script into a shell script),
"make config" is not working because of a missing '$' before '(Q)'.Besides, "make config" should be invoked via scripts/multiconfig.sh
to avoid a warning message:
Kconfig:11:warning: environment variable KCONFIG_OBJDIR undefinedSigned-off-by: Masahiro Yamada
Acked-by: Simon Glass -
U-Boot has imported various source files from other projects,
mostly Linux.Something like
#ifdef __UBOOT__
[ modification for U-Boot ]
#else
[ original code ]
#endifis an often used strategy for clarification of adjusted parts,
that is, easier re-sync in future.Instead of defining __UBOOT__ in each source file,
passing it from the top Makefile would be easier.Signed-off-by: Masahiro Yamada
Acked-by: Marek Vasut
Acked-by: Heiko Schocher
11 Sep, 2014
1 commit
-
Since the host compiler might not be gcc but e.g. clang
default to cc/c++ to invoke it.cc: Masahiro Yamada
cc: Tom Rini
Signed-off-by: Jeroen Hofstee
03 Sep, 2014
1 commit
-
Signed-off-by: Tom Rini
29 Aug, 2014
1 commit
-
Copy the Kconfig option from "init/Kconfig" of Linux v3.16 tag
and adjust the help document.Signed-off-by: Masahiro Yamada
22 Aug, 2014
5 commits
-
Commit 51148790 added scripts/multiconfig.py written in Python 2
to adjust Kconfig for U-Boot.It has been hard for Python 3 users because Python 2 and Python 3
are not compatible with each other.We are not happy about adding a new host tool dependency
(in this case, Python version dependency) for the core build process.
After some discussion, we decided to use only basic tools.The script may get a bit more unreadable by shell scripting,
but we believe it is worthwhile.In addition, this commit revives "_config" target that is
equivalent to "_defconfig" for backwards compatibility.
It is annoying to adjust various projects which use U-Boot.Signed-off-by: Masahiro Yamada
Suggested-by: Igor Grinberg
Tested-by: Igor Grinberg
Acked-by: Simon Glass
Cc: Tom Rini
Cc: Jeroen Hofstee
Cc: Stephen Warren -
Signed-off-by: Roger Meier
Reviewed-by: Masahiro Yamada
Tested-by: Masahiro Yamada
Cc: Tom Rini
Cc: Wolfgang Denk
Cc: Simon Glass -
The command generating the "common/system_map.o" file was always shown
during the build making the output messy. Now it is called using the
Kbuild "cmd" macro, so that the full command is shown only when
building in verbose mode.Signed-off-by: Vasili Galka
-
"make %_config all" was supported for the first time in U-Boot:
commit 53bca5ab
kbuild: support simultaneous board configuration and "make all"Surprisingly it had not been working in Linux Kernel for a long time.
So I sent back the patch to the Linux Kbuild community and it was
accepted with a little code improvement, at commit 9319f453.Now, you can do "make defconfig all" or "make %_defconfig all"
in Linux too.This commit updates some scripts to fill the code-diff
between Linux and U-Boot.Signed-off-by: Masahiro Yamada
-
This commit was imported from Linux Kernel:
commit a86fe353 written by me.W=... provides extra gcc checks.
Having such code in scripts/Makefile.build results in the same flags
being added to KBUILD_CFLAGS multiple times becuase
scripts/Makefile.build is invoked every time Kbuild descends into
the subdirectories.Since the top Makefile is already too cluttered, this commit moves
all of extra gcc check stuff to a new file scripts/Makefile.extrawarn,
which is included from the top Makefile.Signed-off-by: Masahiro Yamada
09 Aug, 2014
2 commits
-
u-boot.map is generated automatically by the compiler and more
importantly can handle addresses >4GB. -
file_size was being calculated using back-ticks but map_size uses
$(shell ...). Update the file_size calculation to use $(shell ...).From: Jeroen Hofstee
The binary_size_check target relies on stat -c %s
to return the size of u-boot.bin. This only works
with GNU stat though. Use wc instead.Signed-off-by: Chris Packham
Acked-by: Simon Glass
06 Aug, 2014
1 commit
-
Signed-off-by: Tom Rini
30 Jul, 2014
1 commit
-
This commit enables Kconfig.
Going forward, we use Kconfig for the board configuration.
mkconfig will never be used. Nor will include/config.mk be generated.Kconfig must be adjusted for U-Boot because our situation is
a little more complicated than Linux Kernel.
We have to generate multiple boot images (Normal, SPL, TPL)
from one source tree.
Each image needs its own configuration input.Usage:
Run "make _defconfig" to do the board configuration.
It will create the .config file and additionally spl/.config, tpl/.config
if SPL, TPL is enabled, respectively.You can use "make config", "make menuconfig" etc. to create
a new .config or modify the existing one.Use "make spl/config", "make spl/menuconfig" etc. for spl/.config
and do likewise for tpl/.config file.The generic syntax of configuration targets for SPL, TPL is:
/
Here, is either 'spl' or 'tpl'
is 'config', 'menuconfig', 'xconfig', etc.When the configuration is done, run "make".
(Or "make _defconfig all" will do the configuration and build
in one time.)For futher information of how Kconfig works in U-Boot,
please read the comment block of scripts/multiconfig.py.By the way, there is another item worth remarking here:
coexistence of Kconfig and board herder files.Prior to Kconfig, we used C headers to define a set of configs.
We expect a very long term to migrate from C headers to Kconfig.
Two different infractructure must coexist in the interim.In our former configuration scheme, include/autoconf.mk was generated
for use in makefiles.
It is still generated under include/, spl/include/, tpl/include/ directory
for the Normal, SPL, TPL image, respectively.Signed-off-by: Masahiro Yamada
Acked-by: Simon Glass
28 Jul, 2014
1 commit
26 Jul, 2014
1 commit
-
Add support for NAND gpheader image. TI Keystone2 ROM bootloader
expects 8 bytes of trailing zeroes in the nand u-boot image.
So add zeros at the end of the nand gph image.Acked-by: Murali Karicheri
Signed-off-by: Ivan Khoronzhuk
22 Jul, 2014
3 commits
-
Replace the TAGS target name by the actual ctags target name.
Also, add etags target documentation.Cc: Masahiro Yamada
Signed-off-by: Igor Grinberg -
Commit efcf861 (kbuild: use scripts/Makefile.clean)
refactored the cleaning targets and accidentially replaced the actually
generated "ctags" and "etags" files in the file list by "tags" and "TAGS".
"tags" and "TAGS" are not part of the Makefile build targets and
therefore should not be a part of the list for clean targets.Substitute the actually generated files instead, to fix the clean
targets behavior.Cc: Masahiro Yamada
Signed-off-by: Igor Grinberg -
Commit 9e41403 (kbuild: change out-of-tree build)
changed the U-Boot build working directory to the output tree
for the out-of-tree builds.
This broke the {c,e}tags/cscope build targets as TAG_SUBDIRS variable
collected directories based on assumption that the build working
directory is the U-Boot source tree directory.Fix the {c,e}tags/cscope build targets by adding the $(srctree) prefix.
Also, remove the $(obj) prefix from the etags build target to finish
the $(obj) prefix removal started by the same commit.Cc: Masahiro Yamada
Signed-off-by: Igor Grinberg
15 Jul, 2014
1 commit
-
Signed-off-by: Tom Rini
08 Jul, 2014
2 commits
-
Commit 7d89982b stopped creating symbolic link
arch/${arch}/include/asm/proc.We do not need to delete it by "make mrproper" any more.
Signed-off-by: Masahiro Yamada
Cc: Vasili Galka -
We need to subtract two hex numbers. Avoid using strtonum() by doing the
subtraction in bc with a suitable input base.Signed-off-by: Simon Glass
Reported-by: Vasili Galka
03 Jul, 2014
1 commit
-
Signed-off-by: Tom Rini
20 Jun, 2014
1 commit
-
Import the following trivial commits from Linux v3.16-rc1:
bb66fc6 kbuild: trivial - use tabs for code indent where possible
7eb6e34 kbuild: trivial - remove trailing empty lines
3fbb43d kbuild: trivial - fix comment block indent
38385f8 kbuild: trivial - remove trailing spacesSigned-off-by: Masahiro Yamada
19 Jun, 2014
1 commit
-
This seems like a better name. This is a patch-up to the earlier commit
63b4b5b, and also removes a redundant Makefile change.Signed-off-by: Simon Glass
12 Jun, 2014
5 commits
-
All files under spl/ and tpl/ are generated during the build process
except spl/Makefile.We can simplify clean-rule and git-ignore by moving spl/Makefile
to somewhere else.Signed-off-by: Masahiro Yamada
-
Signed-off-by: Masahiro Yamada
-
In some cases, an externally-built device tree binary is required to be
attached to U-Boot. An example is when using image signing, since in that
case the .dtb file must include the public keys.Add a DEV_TREE_BIN option to the Makefile, and update the documentation.
Usage is something like:
make DEV_TREE_BIN=boot/am335x-boneblack-pubkey.dtb
Signed-off-by: Simon Glass
-
Check that the image size matches the size we get from u-boot.bin. If it
doesn't, that generally means that some extra sections are being added to
u-boot.bin, meaning that it is not possible to access data appended to
the U-Boot binary. This is used for device tree, so needs to work.This problem was introduced by commit b02bfc4. By adding a test we can
prevent a reccurence.Signed-off-by: Simon Glass
-
Building u-boot tools with clang as a host compiler e.g. on
FreeBSD with `gmake HOSTCC=clang CONFIG_USE_PRIVATE_LIBGCC=y tools`
leads to many warnings [1] for every compiler invocation since
commit 598e2d33. Part of mentioned commit imports linux patches:- kbuild: LLVMLinux: Adapt warnings for compilation with clang
- kbuild: LLVMLinux: Add Kbuild support for building kernel with ClangNo version of clang supports the gcc fno-delete-null-pointer-checks
though, but it is only passed to clang. Gcc does not have the clang
specific Qunused-arguments for the target. Furthermore several
warnings are disabled which aren't encountered in u-boot. Since such
a build has worked for quite some time and works after removing these
changes, just remove the clang specific handling to restore normal
building with clang as hostcc.[1] Actual warnings
-------------------
GEN include/autoconf.mk.dep
arm-freebsd-gcc: unrecognized option '-Qunused-arguments'HOSTCC scripts/basic/fixdep
clang: warning: argument unused during compilation:
'-fno-delete-null-pointer-checks'cc: Masahiro Yamada
Signed-off-by: Jeroen Hofstee
10 Jun, 2014
1 commit
-
Signed-off-by: Tom Rini
06 Jun, 2014
3 commits
-
Remove the common infrastructure of nand_spl and
clean-up the code inside ifdef(CONFIG_NAND_U_BOOT)..endif.Signed-off-by: Masahiro Yamada
-
"checkstack" target uses $(PERL) so PERL must be defined.
Signed-off-by: Masahiro Yamada
-
RANLIB was added by commit e221174 (more than a decade ago)
but it has been never referenced at all.Signed-off-by: Masahiro Yamada
30 May, 2014
1 commit
27 May, 2014
1 commit
-
Signed-off-by: Tom Rini
25 May, 2014
1 commit
-
Add support for booting from an MMC card.
Signed-off-by: Stefan Roese
Signed-off-by: Henrik Nordström
Signed-off-by: Ian Campbell
Reviewed-by: Marek Vasut
Cc: Tom Cubie
Reviewed-by: Tom Rini
24 May, 2014
1 commit